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Heat of combustion DeltaH^(@) for C(s),H...

Heat of combustion `DeltaH^(@)` for `C(s),H_(2)(g)` and `CH_(4)(g)` are `-94, -68` and `-213Kcal//mol` . Then `DeltaH^(@)` for `C(s)+2H_(2)(g)rarrCH_(4)(g)` is

A

`-85` kcal

B

`-111` kcal

C

`-17` kcal

D

`-170` kcal

Text Solution

Verified by Experts

The correct Answer is:
C
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